hold fan down, and hit the blue box(cold) and ECON at the same time, then use hot and cold to switch between the diagnostic modes, navigate up to Ch. 16 which will be your actual speed
1) Value virtual temperature
2) Value inside temperature at the console
3) Value outside temperature water box
4) Value outside temperature bumper
5) Value blowout temperature feet space
6) Value blowout temperature dashboard
7) Display Check

actual value temperature flap
9) rated value temperature flap
10) actual value A/C flap
11) rated value A/C flap
12) actual value feet flap
13) rated value feet flap
14) actual value recirculating air flap
15) rated value recirculating air flap
16) driving speed <-----------------------------------------------neato!
17) actual value fan
1

rated value fan voltage
19) actual value on-board voltage
20) Amount of low voltage events
21) switch position high pressure switch
22) amount of volatile high pressure events
23) amount of non-volatile high pressure events
24) A/D Value kick-down
25) A/D Value heater light
26) rpms of the engine <---------------------------
27) rpms of the chiller
2

coding
29) version
30) software index
31) error counter temperature flap
32) error counter A/C flap
33) error counter feet flap
34) error counter recirculating air flap
35) temperature flap cold
36) temperature flap warm
37) A/C-flap closed
3

A/C flap closed
39) feet flap endstop def
40) feet flap endstop feet
41) recirculating air flap endstop open
42) recirculating air flap endstop closed
43) counter driving cycle